* #27232: jni: added pjproject checkout as regular git content
We will remove it once the next release of pjsip (with Android support)
comes out and is merged into SFLphone.
diff --git a/jni/pjproject-android/.svn/pristine/f4/f4391d07f8e7e215717199778b6607f58e1d556b.svn-base b/jni/pjproject-android/.svn/pristine/f4/f4391d07f8e7e215717199778b6607f58e1d556b.svn-base
new file mode 100644
index 0000000..645fd88
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/f4/f4391d07f8e7e215717199778b6607f58e1d556b.svn-base
@@ -0,0 +1,304 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+
+/**
+ * \page page_pjmedia_samples_aectest_c Samples: AEC Test (aectest.c)
+ *
+ * Play a file to speaker, run AEC, and record the microphone input
+ * to see if echo is coming.
+ *
+ * This file is pjsip-apps/src/samples/aectest.c
+ *
+ * \includelineno aectest.c
+ */
+#include <pjmedia.h>
+#include <pjlib-util.h> /* pj_getopt */
+#include <pjlib.h>
+
+#define THIS_FILE "aectest.c"
+#define PTIME 20
+#define TAIL_LENGTH 200
+
+static const char *desc =
+" FILE \n"
+" \n"
+" aectest.c \n"
+" \n"
+" PURPOSE \n"
+" \n"
+" Test the AEC effectiveness. \n"
+" \n"
+" USAGE \n"
+" \n"
+" aectest [options] <PLAY.WAV> <REC.WAV> <OUTPUT.WAV> \n"
+" \n"
+" <PLAY.WAV> is the signal played to the speaker. \n"
+" <REC.WAV> is the signal captured from the microphone. \n"
+" <OUTPUT.WAV> is the output file to store the test result \n"
+"\n"
+" options:\n"
+" -d The delay between playback and capture in ms, at least 25 ms.\n"
+" Default is 25 ms. See note below. \n"
+" -l Set the echo tail length in ms. Default is 200 ms \n"
+" -r Set repeat count (default=1) \n"
+" -a Algorithm: 0=default, 1=speex, 3=echo suppress \n"
+" -i Interactive \n"
+"\n"
+" Note that for the AEC internal buffering mechanism, it is required\n"
+" that the echoed signal (in REC.WAV) is delayed from the \n"
+" corresponding reference signal (in PLAY.WAV) at least as much as \n"
+" frame time + PJMEDIA_WSOLA_DELAY_MSEC. In this application, frame \n"
+" time is 20 ms and default PJMEDIA_WSOLA_DELAY_MSEC is 5 ms, hence \n"
+" 25 ms delay is the minimum value. \n";
+
+/*
+ * Sample session:
+ *
+ * -d 100 -a 1 ../bin/orig8.wav ../bin/echo8.wav ../bin/result8.wav
+ */
+
+static void app_perror(const char *sender, const char *title, pj_status_t st)
+{
+ char errmsg[PJ_ERR_MSG_SIZE];
+
+ pj_strerror(st, errmsg, sizeof(errmsg));
+ PJ_LOG(3,(sender, "%s: %s", title, errmsg));
+}
+
+
+/*
+ * main()
+ */
+int main(int argc, char *argv[])
+{
+ pj_caching_pool cp;
+ pjmedia_endpt *med_endpt;
+ pj_pool_t *pool;
+ pjmedia_port *wav_play;
+ pjmedia_port *wav_rec;
+ pjmedia_port *wav_out;
+ pj_status_t status;
+ pjmedia_echo_state *ec;
+ pjmedia_frame play_frame, rec_frame;
+ unsigned opt = 0;
+ unsigned latency_ms = 25;
+ unsigned tail_ms = TAIL_LENGTH;
+ pj_timestamp t0, t1;
+ int i, repeat=1, interactive=0, c;
+
+ pj_optind = 0;
+ while ((c=pj_getopt(argc, argv, "d:l:a:r:i")) !=-1) {
+ switch (c) {
+ case 'd':
+ latency_ms = atoi(pj_optarg);
+ if (latency_ms < 25) {
+ puts("Invalid delay");
+ puts(desc);
+ }
+ break;
+ case 'l':
+ tail_ms = atoi(pj_optarg);
+ break;
+ case 'a':
+ {
+ int alg = atoi(pj_optarg);
+ switch (alg) {
+ case 0:
+ opt = 0;
+ case 1:
+ opt = PJMEDIA_ECHO_SPEEX;
+ break;
+ case 3:
+ opt = PJMEDIA_ECHO_SIMPLE;
+ break;
+ default:
+ puts("Invalid algorithm");
+ puts(desc);
+ return 1;
+ }
+ }
+ break;
+ case 'r':
+ repeat = atoi(pj_optarg);
+ if (repeat < 1) {
+ puts("Invalid repeat count");
+ puts(desc);
+ return 1;
+ }
+ break;
+ case 'i':
+ interactive = 1;
+ break;
+ }
+ }
+
+ if (argc - pj_optind != 3) {
+ puts("Error: missing argument(s)");
+ puts(desc);
+ return 1;
+ }
+
+ /* Must init PJLIB first: */
+ status = pj_init();
+ PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
+
+ /* Must create a pool factory before we can allocate any memory. */
+ pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0);
+
+ /*
+ * Initialize media endpoint.
+ * This will implicitly initialize PJMEDIA too.
+ */
+ status = pjmedia_endpt_create(&cp.factory, NULL, 1, &med_endpt);
+ PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
+
+ /* Create memory pool for our file player */
+ pool = pj_pool_create( &cp.factory, /* pool factory */
+ "wav", /* pool name. */
+ 4000, /* init size */
+ 4000, /* increment size */
+ NULL /* callback on error */
+ );
+
+ /* Open wav_play */
+ status = pjmedia_wav_player_port_create(pool, argv[pj_optind], PTIME,
+ PJMEDIA_FILE_NO_LOOP, 0,
+ &wav_play);
+ if (status != PJ_SUCCESS) {
+ app_perror(THIS_FILE, "Error opening playback WAV file", status);
+ return 1;
+ }
+
+ /* Open recorded wav */
+ status = pjmedia_wav_player_port_create(pool, argv[pj_optind+1], PTIME,
+ PJMEDIA_FILE_NO_LOOP, 0,
+ &wav_rec);
+ if (status != PJ_SUCCESS) {
+ app_perror(THIS_FILE, "Error opening recorded WAV file", status);
+ return 1;
+ }
+
+ /* play and rec WAVs must have the same clock rate */
+ if (PJMEDIA_PIA_SRATE(&wav_play->info) != PJMEDIA_PIA_SRATE(&wav_rec->info)) {
+ puts("Error: clock rate mismatch in the WAV files");
+ return 1;
+ }
+
+ /* .. and channel count */
+ if (PJMEDIA_PIA_CCNT(&wav_play->info) != PJMEDIA_PIA_CCNT(&wav_rec->info)) {
+ puts("Error: clock rate mismatch in the WAV files");
+ return 1;
+ }
+
+ /* Create output wav */
+ status = pjmedia_wav_writer_port_create(pool, argv[pj_optind+2],
+ PJMEDIA_PIA_SRATE(&wav_play->info),
+ PJMEDIA_PIA_CCNT(&wav_play->info),
+ PJMEDIA_PIA_SPF(&wav_play->info),
+ PJMEDIA_PIA_BITS(&wav_play->info),
+ 0, 0, &wav_out);
+ if (status != PJ_SUCCESS) {
+ app_perror(THIS_FILE, "Error opening output WAV file", status);
+ return 1;
+ }
+
+ /* Create echo canceller */
+ status = pjmedia_echo_create2(pool, PJMEDIA_PIA_SRATE(&wav_play->info),
+ PJMEDIA_PIA_CCNT(&wav_play->info),
+ PJMEDIA_PIA_SPF(&wav_play->info),
+ tail_ms, latency_ms,
+ opt, &ec);
+ if (status != PJ_SUCCESS) {
+ app_perror(THIS_FILE, "Error creating EC", status);
+ return 1;
+ }
+
+
+ /* Processing loop */
+ play_frame.buf = pj_pool_alloc(pool, PJMEDIA_PIA_SPF(&wav_play->info)<<1);
+ rec_frame.buf = pj_pool_alloc(pool, PJMEDIA_PIA_SPF(&wav_play->info)<<1);
+ pj_get_timestamp(&t0);
+ for (i=0; i < repeat; ++i) {
+ for (;;) {
+ play_frame.size = PJMEDIA_PIA_SPF(&wav_play->info) << 1;
+ status = pjmedia_port_get_frame(wav_play, &play_frame);
+ if (status != PJ_SUCCESS)
+ break;
+
+ status = pjmedia_echo_playback(ec, (short*)play_frame.buf);
+
+ rec_frame.size = PJMEDIA_PIA_SPF(&wav_play->info) << 1;
+ status = pjmedia_port_get_frame(wav_rec, &rec_frame);
+ if (status != PJ_SUCCESS)
+ break;
+
+ status = pjmedia_echo_capture(ec, (short*)rec_frame.buf, 0);
+
+ //status = pjmedia_echo_cancel(ec, (short*)rec_frame.buf,
+ // (short*)play_frame.buf, 0, NULL);
+
+ pjmedia_port_put_frame(wav_out, &rec_frame);
+ }
+
+ pjmedia_wav_player_port_set_pos(wav_play, 0);
+ pjmedia_wav_player_port_set_pos(wav_rec, 0);
+ }
+ pj_get_timestamp(&t1);
+
+ i = (int)pjmedia_wav_writer_port_get_pos(wav_out) / sizeof(pj_int16_t) * 1000 /
+ (PJMEDIA_PIA_SRATE(&wav_out->info) * PJMEDIA_PIA_CCNT(&wav_out->info));
+ PJ_LOG(3,(THIS_FILE, "Processed %3d.%03ds audio",
+ i / 1000, i % 1000));
+ PJ_LOG(3,(THIS_FILE, "Completed in %u msec\n", pj_elapsed_msec(&t0, &t1)));
+
+ /* Destroy file port(s) */
+ status = pjmedia_port_destroy( wav_play );
+ PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
+ status = pjmedia_port_destroy( wav_rec );
+ PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
+ status = pjmedia_port_destroy( wav_out );
+ PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
+
+ /* Destroy ec */
+ pjmedia_echo_destroy(ec);
+
+ /* Release application pool */
+ pj_pool_release( pool );
+
+ /* Destroy media endpoint. */
+ pjmedia_endpt_destroy( med_endpt );
+
+ /* Destroy pool factory */
+ pj_caching_pool_destroy( &cp );
+
+ /* Shutdown PJLIB */
+ pj_shutdown();
+
+ if (interactive) {
+ char s[10], *dummy;
+ puts("ENTER to quit");
+ dummy = fgets(s, sizeof(s), stdin);
+ }
+
+ /* Done. */
+ return 0;
+}
+